1513914890489 has 8 divisors (see below), whose sum is σ = 1634210976960. Its totient is φ = 1398158279056.

The previous prime is 1513914890483. The next prime is 1513914890549. The reversal of 1513914890489 is 9840984193151.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1513914890489 - 2⁸ = 1513914890233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1513914890483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134868067 + ... + 1134869400.

It is an arithmetic number, because the mean of its divisors is an integer number (204276372120).

Almost surely, 2^{1513914890489} is an apocalyptic number.

It is an amenable number.

1513914890489 is a deficient number, since it is larger than the sum of its proper divisors (120296086471).

1513914890489 is a wasteful number, since it uses less digits than its factorization.

1513914890489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269737519.

The product of its (nonzero) digits is 11197440, while the sum is 62.

The spelling of 1513914890489 in words is "one trillion, five hundred thirteen billion, nine hundred fourteen million, eight hundred ninety thousand, four hundred eighty-nine".